class.ilObjWorkflowEngineAccess.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once './Services/Object/classes/class.ilObjectAccess.php';

class ilObjWorkflowEngineAccess extends ilObjectAccess
{
        public function _checkAccess($cmd, $permission, $ref_id, $a_obj_id, $user_id = "")
        {
                global $DIC;
                $rbacsystem = $DIC['rbacsystem'];
                $lng = $DIC['lng'];
                $ilUser = $DIC['ilUser'];
                $ilAccess = $DIC['ilAccess'];

                if ($user_id == "")
                {
                        $user_id = $ilUser->getId();
                }

                // Deal with commands
                switch ($cmd)
                {
                        case "view":
                                        $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("crs_status_blocked"));
                                        return false;
                                break;

                        case 'leave':
                }

                // Deal with permissions
                switch ($permission)
                {
                        case 'visible':
                                        return $rbacsystem->checkAccessOfUser($user_id, 'visible', $ref_id);
                                break;

                        case 'read':
                                        return $rbacsystem->checkAccessOfUser($user_id, 'write', $ref_id);
                                break;
                }

                return true; // ORLY?
        }

        public static function _checkGoto($target)
        {
                //$workflow = substr($params, 2, strpos($params,'EVT')-2);
                //$event = substr($params, strpos($params, 'EVT')+3);
                return true; // TODO Validate Event Syntax
        }
}